The best thing about perX is its customization options! You can use your own data or you have access to all kinds of third party datasets (Facebook likes/dislikes etc.). I really like this because it makes my work easier when developing new features in our eCommerce website - customers are more likely satisfied with personalization than if they would receive generic content from us every time we send them an email newsletter / news letter via their preferred channel such as Facebook Messenger chatbot integration). There's nothing bad at first sight but there might be some minor issues here & then which may require additional support calls during implementation phase only i guess? Don't hesitate before implementing any feature related to Personalized Content Delivery using Data Science techniques through AI algorithms within our Ecommerce Website powered by Magento 2 Commerce Solution provided By PERXMARKETING SOLUTIONS.